v1.5.2

Fixes

• Fix native SSH not working with custom SSH port (#1424, @9547)
• Fix dashboard address displaying issue for tikv-slim clusters (#1428, @iosmanthus)
• Fix a typo in help message of tiup-playground (#1429, @ekexium)
• Fix TiFlash nodes not handled correctly in some commands (#1431, @lucklove)
• Fix jemalloc config for TiKV nodes (#1435, @9547)
• Fix the issue that slow log is not placed under log_dir (#1441, @lucklove)

Improvements

• Update default alertmanager config template to avoid confusing (#1425 #1426, @lucklove)
• Increase default timeout of transferring leader in upgrade progress (#1434, @AstroProfundis)
• Update dependencies (#1433, @AstroProfundis)

v1.5.1

Fix

• Fix the issue that some versions of TiCDC node may fail to start in tiup-cluster (#1421, @JinLingChristopher)

v1.5.0

New Features

• Show more information in display subcommand of tiup-cluster
  • Add an --uptime argument to show time since the last state change of process (#1231, @9547)
  • Show deploy user in display output and adjust formats (#1390 #1409, @AstroProfundis)
• Add JSON output for display subcommand of tiup-cluster (#1358, @dveeden)
• Add double confirmation for scale-out subcommand in tiup-cluster to let users be aware of global configs being used (#1309, @AstroProfundis)
• Support deploying pure TiKV cluster with --mode tikv-slim in playground (#1333, @iosmanthus; #1365, @tisonkun)
• Support data dir settings for TiCDC in tiup-cluster (#1372, @JinLingChristopher)
• Support change of GCTTL and TZ configs for TiCDC in tiup-cluster (#1380, @amyangfei)
• Add a local deployment template for tiup-cluster (#1404, @kolbe)
• Support using dot (.) in cluster name (#1412, @9547)

Fixes

• Fix a variety of typos (#1306, @kolbe)
• Fix non-common speed units shown in downloading progress (#1312, @dveeden)
• Fix wrong indent in display (#1390, @AstroProfundis)
• Fix the issue that it may panic when user try to list expired component (#1391, @lucklove)
• Fix the issue that TiKV not upgraded on error increasing schedule limit (#1401, @AstroProfundis)

Improvements

• Support specifying node counts in tests (#1251, @9547)
• Add double confirmation for reload, patch and rename subcommands in tiup-cluster (#1263, @9547)
• Add ability to list available make targets for developers (#1277, @rkazak)
• Update links in doc/dev/README.md file (#1296, @mjonss)
• Improve handling of latest versions in mirror clone subcommand (#1313, @dveeden)
• Add check for dependencies before downloading package in installation script (#1348, @AstroProfundis)
• Simplified the handling of configs imported from TiDB-Ansible (#1350, @lucklove)
• Implement native scp downloading (#1382, @AstroProfundis)
• Update and fix dependencies (#1362, @AstroProfundis; #1407, @dveeden)

v1.4.4

Fixes

• Fix the issue that upgrade process may fail if the PD node is not available for longer than normal after restart (#1359, @AstroProfundis)
• Fix incorrect MALLOC_CONF value for TiKV node, set prof_active to false (#1361 #1369, @YangKeao)
  • Risk of this issue: Generating prof data for TiKV node with prof_active=true may cause high CPU systime usage in some circumstances, users need to regenerate startup scripts for TiKV nodes with tiup cluster reload <cluster-name> -R tikv to make the update applied
• Fix the issue that the global log_dir not generated correctly for absolute paths (#1376, @lucklove)
• Fix the issue that display command may report label mismatch warning if placement-rule is enabled (#1378, @lucklove)
• Fix the issue that SELinux setting is incorrect when tiup-cluster tries to disable it with check --apply (#1383, @AstroProfundis)
• Fix the issue that when scaling out instance on a host imported from tidb-ansible, the process may report error about monitor directory conflict (#1386, @lucklove)

Improvements

• Allow scale in cluster when there is no TiSpark master node but have worker node in the topology (#1363, @AstroProfundis)
• Make port check error message more clear to users (#1367, @JinLingChristopher)

v1.4.3

Fixes

• Fix OS check for RHEL in tiup-cluster (#1336, @AstroProfundis)
• Check for command depends before downloading packages in install script (#1348, @AstroProfundis)
• Fix the issue that install script downloads an old TiUP package (#1349, @lucklove)
• Fix the issue that drainer node imported from TiDB-Ansible may have incorrect data_dir (#1346, @AstroProfundis)

Improvements

• Optimize some subcommands of tiup mirror (#1331, @AstroProfundis)
• Set proper User-Agent for requests downloading manifests and files from remote (#1342, @AstroProfundis)
• Add basic telemetry report for tiup and playground (#1341 #1353, @AstroProfundis)

v1.4.2

Fixes

• Send meta output from tiup to stderr to not to mix with output of components (#1298, @dveeden)
• Update confusing version selection examples in help message of playground (#1318, @AstroProfundis)
• Fix the issue that tiup mirror clone command does exclude yanked component correctly (#1321, @lucklove)

Improvements

• Adjust output messages and operation processes of tiup mirror command (#1302, @AstroProfundis)
• Add tiup mirror show subcommand to display current mirror address in use (#1317, @baurine)
• Optimize error handling if root.json fails to load (#1303, @AstroProfundis)
• Update MySQL client connection example in playground (#1323, @tangenta)
• Adjust data and fields report via telemetry (#1327, @AstroProfundis)

v1.4.1

Fixes

• Fix pprof failing for TiKV in playground (#1272, @hicqu)
• Fix the issue that TiFlash node may be failed to restart in playground (#1280, @lucklove)
• Fix the issue that binlog_enable is not imported from tidb-ansible correctly (#1261, @lucklove)
• Fix directory conflict check error for TiDB and DM clusters imported from ansible deployment (#1273, @lucklove)
• Fix compatibility issue during upgrade for PD v3.x (#1274, @lucklove)
• Fix failure of parsing very long audit log in replay for tiup-cluster (#1259, @lucklove)
• Fix log dir path of Grafana for tiup-cluster (#1276, @rkazak)
• Fix config check error when the cluster was deployed with an legacy nightly version in tiup-cluster (#1281, @AstroProfundis)
• Fix error when using nightly version while the actual component is not available in repo (#1294, @lucklove)

Improvements

• Refine PD scaling script rendering to optimize the code (#1253, @9547)
• Start PD and DM master nodes sequentially (#1262, @9547)
• Properly follow the ignore config check argument in reload for tiup-cluster (#1265, @9547)

v1.4.0

New Features

• EXPERIMENTAL: Add support of Apple M1 devices (#1122, @terasum @AstroProfundis @sunxiaoguang)
  • Playground may not fully work as some components don't yet have packages for darwin-arm64 released
• Not displaying dashboard address if it's "none" or "auto" (#1054, @9547)
• Support filtering nodes and roles in check subcommand of tiup-cluster (#1030, @AstroProfundis)
• Support retry of failed operations from where it broke with replay command of tiup-cluster and tiup-dm (#1069 #1157, @lucklove)
• Support upgrade and patch a stopped TiDB / DM cluster (#1096, @lucklove)
• Support setting global custom values for topology of tiup-cluster (#1098, @lucklove)
• Support custom root_url and anonymous login for Grafana in tiup-cluster (#1085, @mianhk)
• Support remote read and remote write for Prometheus node in tiup-cluster (#1070, @XSHui)
• Support custom external AlertManager target for Prometheus node in tiup-cluster (#1149, @lucklove)
• Support force reinstallation of already installed component (#1145, @9547)
• Add --force and retain data options to tiup-dm (#1080, @9547)
• Add enable/disable subcommands to tiup-dm (#1114, @9547)
• Add template subcommand to tiup-cluster to print pre-defined topology templates (#1156, @lucklove)
• Add --version option to display subcommand of tiup-cluster to print the cluster version (#1207, @AstroProfundis)
• Allow value type change when editing topology with edit-config subcommand of tiup-cluster (#1050, @AstroProfundis)

Fixes

• Not allowing deployment if the input topology file is empty (#994, @AstroProfundis)
• Fix data dir setting for Prometheus (#1040, @9547)
• Fix the issue that pre-defined Prometheus rules may be missing if a custom rule_dir is set (#1073, @9547)
• Fix the issue that config files of Prometheus and Grafana are not checked before start (#1074, @9547)
• Fix the issue that cluster name is not validated for some operations (#1177, @AstroProfundis)
• Fix the issue that tiup-cluster reloads a cluster even if the config may contain errors (#1183, @9547)
• Fix the issue that publish command may fail when uploading files without retry (#1174 #1202, @AstroProfundis; #1167, @lucklove)
• Fix the issue that newly added TiFlash nodes may fail to start during scale-out in tiup-cluster (#1227, @9547)
• Fix incorrect cluster name in alert messages (#1238, @9547)
• Fix the issue that blackbox_exporter may not collecting ping metrics correctly (#1250, @STRRL)

Improvements

• Reduce jitter during upgrade process of TiDB cluster
  • Make sure PD node is online and serving before upgrading the next one (#1032, @HunDunDM)
  • Upgrade PD leader node after upgrading other PD nodes (#1086, @AstroProfundis)
  • Increase schedule limit during upgrade of TiKV nodes (#1661, @AstroProfundis)
  • Add check to validate if all regions are healthy (#1126, @AstroProfundis)
• Only reload Prometheus configs when needed (#989, @9547)
• Show default option on prompted input messages (#1132 #1134, @wangbinhe3db)
• Include user's input in error message if prompted challenge didn't pass (#1104, @AstroProfundis)
• Check for data_dir and log_dir overlap before deploying a cluster (#1093, @9547)
• Improve checking rules in tiup cluster check command (#1099 #1107, @AstroProfundis; #1118 #1124, @9547)
• Refine list and display command for tiup-cluster (#1139, @baurine)
• Mark patched nodes in display output of tiup-cluster and tiup-dm (#1125, @AstroProfundis)
• Ignore users.* settings for TiFlash if the cluster version is later than v4.0.12 and v5.0.0-rc (#1211, @JaySon-Huang)
• Cache timestamp manifest in memory to reduce network requests (#1212, @lucklove)
• Upgrade toolchain to Go 1.16 (#1151 #1153 #1130, @AstroProfundis)
• Use GitHub Actions to build and release TiUP components (#1158, @AstroProfundis)
• Remove deprecated v0manifest support, TiUP version before v1.0.0 may not be able to download latest packages anymore (#906)

v1.3.7

Fixes

• Fix the issue that metrics of tiflash-server instance may not collected correctly (#1083, @yuzhibotao)
• Fix the issue that tiup-cluster disables monitoring services unexpectedly (#1088, @lucklove)
• Fix wrong dashboard name for lightning in Grafana after renaming a cluster with tiup-cluster (#1196, @9547)
• Fix the issue that tiup-cluster prune command may try to generate config for removed nodes (#1237, @lucklove)

v1.3.6

Fixes

• Fix the issue that can't deploy arm64 binary with offline mirror (#1229, @lucklove)